Bosch TR1500TOR 5 T Montage- Und Gebrauchsanleitung Seite 9

3 Operating instructions
• Before using the appliance, please read the instructions
carefully and observe them!
• Important: The appliance may never be exposed to frost!
WARNING: Risk of electric shock!
▶ If a fault occurs, immediately disconnect the plug
from the power supply!
▶ Immediately shut off the cold water supply to the
appliance should it leak.
Please read and observe the detailed safety instructions at the start
of these instructions!
3.1 Operating the appliance
The small water heater heats and stores drinking water up to
approx. 85 °C.
• The warm water outlet of the small water heater serves for
pressure equalisation and may be connected only to special tap
mixers (BZ 13051 or BZ 13061).
3.1.1 Setting the water temperature
• The outlet temperature can be limited to approx. 40 °C
(Position "1") or approx. 60 °C (Position "e").
The rotary selector switch also switches on the heating system.
Position:
● Cold
Frost protection
1 Approx. 40 °C
e Conserve energy approx. 60 °C
3 Hot water approx. 85 °C
During heating, the pilot lamp lights and expansion water drips from
the outlet.
The appliance with be covered more quickly with limescale at higher
temperatures.
Tip: Set the rotary selector switch to "e" to operate the appliance
economically and to reduce the effects of limescale.
Limitation of the water temperature (Fig. 6)
Limit the outlet temperature to avoid scalding with hot water:
• Set the rotary selector switch to "●".
• Open the cover of the rotary selector switch.
• Select between "1" = approx. 40 °C or "e" = approx. 60 °C;
position between "1" and "e": no temperature limiting.
• Close the cover.
3.1.2 Switching off
• Set the rotary selector switch to "●". The heating is switched off.
3.2 Cleaning
Do not use aggressive or abrasive cleaning detergents!
Do not use a steam cleaner.
• Clean appliance externally with a mild cleaning agent.
3.3 Descaling
• Descale the outlet pipe with commercially available descaling agent
or vinegar.
• Please observe the manufacturers warnings when descaling.
If the water flows significantly slower when the tap is fully opened,
the small water heater and tap should be descaled by a specialist.
Otherwise, a pressure that is higher than allowed can be produced.
TR1500T
3.4 Fault
Set the rotary selector switch to "e" and disconnect the mains plug if the
water is no longer being heated. Open the hot water tap and allow
approx. 4 litres of water to run through. Then reconnect the mains plug.
Maintenance and repair work should only be performed by
a qualified professional.
WARNING:
▶ Disconnect the power supply before opening the
3.5 Customer service
We ask you to always provide the E-No. and the FD-No. of your appliance
when calling in a customer service engineer. You will find the number
near both water connection nozzles of the small water heater.
3.6 Disposal
3.7 Guarantee
The guarantee conditions for this appliance are as defined by our
representative in the country in which it is sold. Details regarding these
(soft lock-in)
conditions can be obtained from the dealer, from whom the appliance
(soft lock-in)
was purchased, or directly from our representative in the country.
Furthermore, the guarantee conditions can also be found on the Internet
at the website address stated. The bill of sale or receipt must be
produced when making any claims under the terms of this guarantee.
Operating instructions | 9
appliance!
This appliance is labelled in accordance with European
Directive 2012/19/EU concerning used electrical and
electronic appliances (waste electrical and electronic
equipment – WEEE).
The guideline determines the framework for the return
and recycling of used appliances as applicable through-
out the EU.
Please ask your specialist retailer about current dispos-
al facilities.
6 720 876 013 (2017/06)